About: http://webisa.webdatacommons.org/433615239

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Preferred in a nonmetallic second material phase are a variety of ceramic materials, glass materials or other materials that would alter the sintering and/or densification characteristics of the particles.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es